英语词汇research efforts怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	research efforts
释义	research n — 研 n • 研究 n • 科研 n research v — 查 v • 调查 v • 治 v efforts n — (有组织的)一系列活动 n • 费力的事 n • 吃力 n effort n — 努力 n • 精力 n • 费力 n • 吃力 n • 费力的事 n • 有组织的活动 n effort — 功夫 • 工夫 • 作用力 • 周章
随便看	i haven't have asked I haven't heard i haven't heard i haven't heard I haven't heard I haven't heard i haven't heard anything i haven't heard anything I haven't heard anything about I haven't heard anything from I haven't heard anything from i haven't heard back I haven't heard back i haven't heard back from I haven't heard back from I haven't heard back from i haven't heard from I haven't heard from him I haven't heard from him I haven't heard that before i haven't heard that before i haven't it yet I haven't it yet i haven t just done it i haven't liked

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

research n —